KR20210124763A - 이종금속으로 이루어진 전극 리드 및 이의 제조 방법 - Google Patents

이종금속으로 이루어진 전극 리드 및 이의 제조 방법 Download PDF

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Publication number
KR20210124763A
KR20210124763A KR1020200042213A KR20200042213A KR20210124763A KR 20210124763 A KR20210124763 A KR 20210124763A KR 1020200042213 A KR1020200042213 A KR 1020200042213A KR 20200042213 A KR20200042213 A KR 20200042213A KR 20210124763 A KR20210124763 A KR 20210124763A
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KR
South Korea
Prior art keywords
metal
electrode lead
metal plate
metal powder
powder
Prior art date
Application number
KR1020200042213A
Other languages
English (en)
Korean (ko)
Inventor
신주환
이형석
홍순창
Original Assignee
주식회사 엘지에너지솔루션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 엘지에너지솔루션 filed Critical 주식회사 엘지에너지솔루션
Priority to KR1020200042213A priority Critical patent/KR20210124763A/ko
Priority to CN202180007141.4A priority patent/CN114830429B/zh
Priority to JP2022530787A priority patent/JP7391459B2/ja
Priority to US17/795,140 priority patent/US20230065133A1/en
Priority to EP21785356.3A priority patent/EP4084208A1/en
Priority to PCT/KR2021/003182 priority patent/WO2021206302A1/ko
Publication of KR20210124763A publication Critical patent/KR20210124763A/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/562—Terminals characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
    • H01M50/541—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges for lead-acid accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/514—Methods for interconnecting adjacent batteries or cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • H01M50/557—Plate-shaped terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/583—Devices or arrangements for the interruption of current in response to current, e.g. fuses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • H01M10/125—Cells or batteries with wound or folded electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/514—Methods for interconnecting adjacent batteries or cells
    • H01M50/516—Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020200042213A 2020-04-07 2020-04-07 이종금속으로 이루어진 전극 리드 및 이의 제조 방법 KR20210124763A (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020200042213A KR20210124763A (ko) 2020-04-07 2020-04-07 이종금속으로 이루어진 전극 리드 및 이의 제조 방법
CN202180007141.4A CN114830429B (zh) 2020-04-07 2021-03-15 由异种金属制成的电极引线、其制造方法及包括其的电池模块
JP2022530787A JP7391459B2 (ja) 2020-04-07 2021-03-15 異種金属からなる電極リードおよびその製造方法
US17/795,140 US20230065133A1 (en) 2020-04-07 2021-03-15 Electrode Lead Made of Dissimilar Metals and Method of Manufacturing the Same
EP21785356.3A EP4084208A1 (en) 2020-04-07 2021-03-15 Electrode lead made of heterogeneous metal, and manufacturing method therefor
PCT/KR2021/003182 WO2021206302A1 (ko) 2020-04-07 2021-03-15 이종금속으로 이루어진 전극 리드 및 이의 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200042213A KR20210124763A (ko) 2020-04-07 2020-04-07 이종금속으로 이루어진 전극 리드 및 이의 제조 방법

Publications (1)

Publication Number Publication Date
KR20210124763A true KR20210124763A (ko) 2021-10-15

Family

ID=78023454

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200042213A KR20210124763A (ko) 2020-04-07 2020-04-07 이종금속으로 이루어진 전극 리드 및 이의 제조 방법

Country Status (5)

Country Link
US (1) US20230065133A1 (ja)
EP (1) EP4084208A1 (ja)
JP (1) JP7391459B2 (ja)
KR (1) KR20210124763A (ja)
WO (1) WO2021206302A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210121786A (ko) * 2020-03-31 2021-10-08 주식회사 엘지에너지솔루션 이종금속으로 이루어진 hv 버스 바 및 이의 제조 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150062694A (ko) 2013-11-29 2015-06-08 주식회사 엘지화학 이차전지용 부품 및 이를 포함하는 이차전지

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064522Y2 (ja) * 1985-12-25 1994-02-02 内橋エステック株式会社 ヒュ−ズエレメント
EP0826228A1 (en) * 1995-03-20 1998-03-04 Cooper Industries, Inc. Female automotive fuse
KR20000038817A (ko) * 1998-12-09 2000-07-05 김순택 리튬 이차 전지
EP2416401B1 (en) * 2004-04-13 2013-05-08 LG Chem, Ltd Electrochemical device comprising electrode lead having protection device
KR20120048404A (ko) * 2010-11-05 2012-05-15 주식회사 엘지화학 퓨즈 일체형 전극 리드를 구비하는 이차 전지
EP2698847B1 (en) * 2012-01-03 2020-03-04 LG Chem, Ltd. Battery pack and connecting bar applied thereto
WO2013168923A1 (ko) * 2012-05-08 2013-11-14 주식회사 엘지화학 전극 리드 및 이를 포함하는 이차전지
JP6214318B2 (ja) * 2013-10-09 2017-10-18 デクセリアルズ株式会社 電流ヒューズ
KR20200042213A (ko) 2018-10-15 2020-04-23 현대모비스 주식회사 제동시스템에서의 소프트웨어 자원 공유 장치
KR20210050255A (ko) * 2019-10-28 2021-05-07 주식회사 엘지화학 이종금속으로 이루어진 버스바 및 이의 제조 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150062694A (ko) 2013-11-29 2015-06-08 주식회사 엘지화학 이차전지용 부품 및 이를 포함하는 이차전지

Also Published As

Publication number Publication date
CN114830429A (zh) 2022-07-29
JP7391459B2 (ja) 2023-12-05
JP2023503480A (ja) 2023-01-30
EP4084208A1 (en) 2022-11-02
WO2021206302A1 (ko) 2021-10-14
US20230065133A1 (en) 2023-03-02

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